If I were to think of a summer wedding with the sun just peaking through the trees, I would imagine it to have a million daisies and bright yellow flooding through the area. Have a late afternoon summer wedding and use daisies in any way you can.
Of course your bouquets would be filled with the bright yellow flower, but also use it as an accent to your centerpiece as well. The groom and groomsmen would be in a light tan tux to give a rustic summer feel, and your bridesmaids could be in a light yellow. Yellow is such a calming and refreshing color for a summer wedding. This would also be perfect for those of you that dream of a backyard wedding. Use invitations that have imprints of daisies as well!